named.confの中身

zone "0-63.53.33.202.IN-ADDR.ARPA" {
type master;
file "rev/0-63.53.33.202.rev";
};

ゾーンファイルの中身

$TTL 1800

@ IN SOA dns.xxx.ne.jp. root.xxx.co.jp. (
2004110501 ; Serial
3600 ; Refresh
900 ; Retry
3600000 ; Expire
1800 ) ; Minimum

IN NS dns.xxx.ne.jp.
IN NS ns.xxx.ad.jp.
IN NS ns.xxx.spin.ad.jp.

4 IN PTR fw.xxx.co.jp.
5 IN PTR smtp.xxx.co.jp.
34 IN PTR edi.xxx.co.jp.
35 IN PTR ow.xxx.co.jp.
36 IN PTR ml.xxx.co.jp.
37 IN PTR ml2.xxx.co.jp.
38 IN PTR ml5.xxx.co.jp.
39 IN PTR ml3.xxx.co.jp.